Our son is a month old today - he is having 5oz (about 140ml) every 3 hours.
He's on Aptamil baby formula, we were told his feeds would increase in size and get further apart. They have definitely increased in size but he's been 3 hours apart since a few days old. He weighed 9lb 7oz at just over two weeks old.
Any advice or what your experience is would be great :)